• 제목/요약/키워드: araliaceae

검색결과 224건 처리시간 0.037초

Comprehensive comparative analysis of chloroplast genomes from seven Panax species and development of an authentication system based on species-unique single nucleotide polymorphism markers

  • Nguyen, Van Binh;Giang, Vo Ngoc Linh;Waminal, Nomar Espinosa;Park, Hyun-Seung;Kim, Nam-Hoon;Jang, Woojong;Lee, Junki;Yang, Tae-Jin
    • Journal of Ginseng Research
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    • 제44권1호
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    • pp.135-144
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    • 2020
  • Background: Panax species are important herbal medicinal plants in the Araliaceae family. Recently, we reported the complete chloroplast genomes and 45S nuclear ribosomal DNA sequences from seven Panax species, two (P. quinquefolius and P. trifolius) from North America and five (P. ginseng, P. notoginseng, P. japonicus, P. vietnamensis, and P. stipuleanatus) from Asia. Methods: We conducted phylogenetic analysis of these chloroplast sequences with 12 other Araliaceae species and comprehensive comparative analysis among the seven Panax whole chloroplast genomes. Results: We identified 1,128 single nucleotide polymorphisms (SNP) in coding gene sequences, distributed among 72 of the 79 protein-coding genes in the chloroplast genomes of the seven Panax species. The other seven genes (including psaJ, psbN, rpl23, psbF, psbL, rps18, and rps7) were identical among the Panax species. We also discovered that 12 large chloroplast genome fragments were transferred into the mitochondrial genome based on sharing of more than 90% sequence similarity. The total size of transferred fragments was 60,331 bp, corresponding to approximately 38.6% of chloroplast genome. We developed 18 SNP markers from the chloroplast genic coding sequence regions that were not similar to regions in the mitochondrial genome. These markers included two or three species-specific markers for each species and can be used to authenticate all the seven Panax species from the others. Conclusion: The comparative analysis of chloroplast genomes from seven Panax species elucidated their genetic diversity and evolutionary relationships, and 18 species-specific markers were able to discriminate among these species, thereby furthering efforts to protect the ginseng industry from economically motivated adulteration.

Saponins from the Aerial Parts of Aralia continentalis

  • Kim, Ju-Sun;Kang, Sam-Sik
    • Natural Product Sciences
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    • 제4권1호
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    • pp.45-50
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    • 1998
  • Seven triterpenoid saponins such as oleanolic acid 28-O-{\beta}-D-glucopyranosyl$ ester, hederagenin $28-O-{\beta}-D-glucopyranosyl$ ester, chikusetsusaponin IVa, udosaponin A, salsoloside C, udosaponins F and C were isolated from the aerial parts of Aralia continentalis, among which two $28-O-{\beta}-D-glucopyranosyl$ esters of oleanolic acid and hederagenin are isolated for the first tome from this plant. These results suggested that the chemical components of Korean Dokwhal are practically identical to those of japanese Udo supporting the chemotaxonomical point of view.

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Molecular cloning of a cytochrome $P_{450}$-dependent monooxygenase cDNA from Panax ginseng C.A. Meyer

  • Park, Su-Jung;Jung, Da-Woon;Sung, Chung-Ki
    • 대한약학회:학술대회논문집
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    • 대한약학회 2002년도 Proceedings of the Convention of the Pharmaceutical Society of Korea Vol.2
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    • pp.376.2-377
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    • 2002
  • Some of the dammarane-type saponins. ginsenosides of Panax ginseng C.A. Meyer (Araliaceae) are now well established as a potent chemotherapeutic agent against a wide variety of aliments. Its various pharmacological and biological activities have been thoroughly reviewed (S. Shibata, 2001). The limited supply of the drug from the original source. the hairy root of the Panax ginseng promoted intense efforts to develop alternate sources and means of production. (omitted)

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백모오가피로부터 분리된 트리터페노이드 및 리그난의 항산화작용 (Antioxidative Activities of Triterpenoids and Lignans from Acanthopanax divaricatus var. albeofructus)

  • 김지연;양기숙
    • 약학회지
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    • 제48권4호
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    • pp.236-240
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    • 2004
  • Acanthopanax species (Araliaceae) traditionally has been used as analgesics, stimulant of immune system, and replenishment of body functions. Acanthopanax divaricatus var. albeofructus is indigenous plant to Korea. The antioxidant activities of compounds from A divaricatus var. albeofructus were determined by 1,1-diphenyl-2-picrylhydrazyl (DPPH) method and thiobarbituric acid reactive substance (TBARS) assay on human plasma low-density lipoprotein (LDL). The triterpenoid and lignan constituents from this plant showed antioxidant activities and the lignan, l-sesamin exhibited the most potent antioxidant activity in Cu$^{2+}$ -induced LDL oxidation.n.

상춘등잎의 약리작용 (Pharmacological Activities of Leaves of Hedera rhombea Bean)

  • 이인란;김정선;이선희
    • 생약학회지
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    • 제23권1호
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    • pp.34-42
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    • 1992
  • The analgesic, anticonvulsant and anti-inflammatory actives of leaves of Hedera rhombea Bean were evaluated. The methanol and butanol fractions showed considerable analgesic activity, but no anticonvulsant activities. Anti-inflammatory activity was found in the methanol, butanol and ether fractions by carrageenin induced edema test.

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Phytochemical Constituents from the Fruits of Acanthopanax sessiliflorus

  • Lee, Sanghyun;Kim, Bak-Kwang;Cho, Seon-Haeng;Shin, Kuk-Hyun
    • Archives of Pharmacal Research
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    • 제25권3호
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    • pp.280-284
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    • 2002
  • Six compounds were isolated from the fruits of Acanthopanax sessiliflorus. Their structures were elucidated as (-)-sesamin, scoparone, protocatechuic acid, ursolic acid, hyperin and 5-hydroxymethylfurfural by physicochemical and spectroscopic analysis. Among them, scoparone, ursolic acid and 5-hydroxymethylfurfural were isolated for the first time from Acanthopanax species.

특기(特記)할 한국산(韓國産) 약용식물(藥用植物) (II) (New or Noteworthy Medicinal Plants from Korea (II))

  • 지형준;한대석
    • 생약학회지
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    • 제7권1호
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    • pp.69-71
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    • 1976
  • New or noteworthy medicinal plants were found in Korea, such as 1. Magnolia sieboldii K. KOCH f. dupliflora $C_{HI}$ (Magnoliaceae) 2. Peucedanum insolens $K_{ITAGAWA}$ (Umbelliferae) 3. Panax japonicus C.A. $M_{EYER}$ (Araliaceae) 4. Phytolacca americana L. (Phytolaccaceae) 5. Polygonum ellipticum $M_{IGO}$ (Polygonaceae).

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Diterpene Glycoside from Acanthopanax koreanum

  • Kim, Young-Ho;Ryu, Jong-Hyeon;Chung, Bo-Sup
    • 생약학회지
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    • 제21권1호
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    • pp.49-51
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    • 1990
  • From tire root bark of Accnthopanax koreanum a new diterpene glycoside, mp $212{\sim}214^{\circ}$, was isolated. The structure was established as 15(R),16-dihydroxypimar-9(11)-ene-19-oic acid ${\beta}$-D-glucopyranosyl ester (sumogaside) oil the basis of spectroscopic methods and chemical transformation.

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Studies on the Immunoassay of Bioactive Natural Products I.-Synthesis of Ligands for the Immunoassay of Panaxadiol and Panaxtriol-

  • Yoo, Gyurng-Soo;Sung, Chung-Ki
    • 생약학회지
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    • 제17권2호
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    • pp.101-106
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    • 1986
  • For the immunoassay of ginseng sapogenins, the ligands with which panaxadiol and panaxatriol could be determined together and separately were synthesized. For the total assay of panaxadiol and panaxatriol, panaxatriol-6-hemisuccinate was synthesized. For the separate assay, panaxadiol-3-hemisuccinate and panaxatriol-3-hemisuccinate were also synthesized.

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